{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Treatment.Disorder", "Subject.Population", "Subject", "Treatment.Route", "Treatment.Dosage", "Treatment.Duration", "Combination.Drug", "Subject.Race", "Subject.Gender", "Subject.Disorder", "Effect"]}, {"event_type": "adverse event", "trigger": true, "arguments": ["Treatment.Duration", "Treatment.Disorder", "Treatment.Route", "Subject.Race", "Subject.Disorder", "Treatment.Time_elapsed", "Treatment.Drug", "Subject", "Treatment", "Subject.Age", "Subject.Population", "Effect", "Subject.Gender", "Treatment.Dosage", "Treatment.Freq", "Combination.Drug"]}], "input": "CONCLUSIONS: Cicatrization in the substantia propria of the conjunctiva by excessive lymphocytic infiltration after topically administered antiglaucoma drugs including dipivefrin is a possible mechanism of action for entropion."}
{"potential therapeutic event": [], "adverse event": [{"trigger": "mechanism of action ", "arguments": {"Treatment.Duration": "NAN", "Treatment.Disorder": "NAN", "Treatment.Route": "NAN", "Subject.Race": "NAN", "Subject.Disorder": "NAN", "Treatment.Time_elapsed": "NAN", "Treatment.Drug": ["dipivefrin", "antiglaucoma drugs"], "Subject": "NAN", "Treatment": "antiglaucoma drugs including dipivefrin", "Subject.Age": "NAN", "Subject.Population": "NAN", "Effect": "entropion", "Subject.Gender": "NAN", "Treatment.Dosage": "NAN", "Treatment.Freq": "NAN", "Combination.Drug": "NAN"}}]}